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#1, the BMS stage 1 with B harness... that's for the 2014 F15 X5 35i, correct?
Was it worth the difference in power, and could you actually feel it?
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2014 BMW X5 Sdrive35i F15
2011 BMW 328i E92 LCI
2006 BMW Z4 M Roadster E85
2013 BMW S1000RR K46 R.I.P. 
1998 BMW Z3 Roadster 1.9L E36 SOLD |